When your domain is proxied by Cloudflare, it is assigned an IP address from a shared pool in the Cloudflare network. As discussed in more detail in the below-linked blog post, a government or ISPβs decision to block one of those IP addresses is likely to have unintended and disproportionate effects on non-targeted sites.
Those disproportionate effects are typically inconsistent with legal requirements. If you believe your site to be unintentionally blocked by an ISP, it is recommended that you reach out directly to the ISP of the affected users to ensure they are aware of the collateral consequences of the block so that it can be addressed.
A discussion about IP blocking: why we see it, what it is, what it does, who it affects, and why itβs such a problematic way to address content online.